113569328

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:725

約数の個数: 40

約数和(自身を含む): 224583840

約数和(自身を除く): 111014512

約数列:

[1, 2, 4, 8, 16, 71, 142, 257, 284, 389, 514, 568, 778, 1028, 1136, 1556, 2056, 3112, 4112, 6224, 18247, 27619, 36494, 55238, 72988, 99973, 110476, 145976, 199946, 220952, 291952, 399892, 441904, 799784, 1599568, 7098083, 14196166, 28392332, 56784664, 113569328]

約数ペア:

[(1, 113569328), (2, 56784664), (4, 28392332), (8, 14196166), (16, 7098083), (71, 1599568), (142, 799784), (257, 441904), (284, 399892), (389, 291952), (514, 220952), (568, 199946), (778, 145976), (1028, 110476), (1136, 99973), (1556, 72988), (2056, 55238), (3112, 36494), (4112, 27619), (6224, 18247)]